Description: ieee802154: atusb: fix use-after-free at disconnect
References:
 http://www.openwall.com/lists/oss-security/2019/12/03/4
Notes:
Bugs:
upstream: released (5.4-rc2) [7fd25e6fc035f4b04b75bca6d7e8daa069603a76]
4.19-upstream-stable: released (4.19.79) [3f41e88f4bd44284c575ad3fb579581a16b39069]
4.9-upstream-stable: released (4.9.197) [2f2f3ffa761793f2db2f3b0bc6476a069061cb9c]
3.16-upstream-stable: N/A "Vulnerable code not present"
sid: released (5.3.7-1)
4.19-buster-security: released (4.19.87-1)
4.9-stretch-security: released (4.9.210-1)
3.16-jessie-security: N/A "Vulnerable code not present"